Something is wrong with Xtool 07 hotfix.
It doesnt catch up any stream on Snowrunner's EDITOR.PAK ,while Xtool 069 does ! (069 fails at the end on this file with reflate ,zlib works fine !)
See below :
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Edit #2 :
Ohh ,maaan! 
ALL DLL's must be in the libraries folder ! Not only the external ones ,like unreal ,unity,etc...